<!DOCTYPE html>
<HTML>
<HEAD>
	<TITLE> ZTREE DEMO - checkbox</TITLE>
	<meta http-equiv="content-type" content="text/html; charset=UTF-8">
	
	<link rel="stylesheet" href="css/zTreeStyle.css" type="text/css">
	<script type="text/javascript" src="js/jquery-1.4.4.min.js"></script>
	<script type="text/javascript" src="js/jquery.ztree.core-3.4.js"></script>
	<script type="text/javascript" src="js/jquery.ztree.excheck-3.4.js"></script>

	<SCRIPT type="text/javascript">
		<!--
		var setting = {
			check: {enable: true},
			data: {simpleData: {enable: true}},
			callback: {onCheck: onCheck}
		};
		
		function onCheck(e, treeId, treeNode) {
		   var zTree = $.fn.zTree.getZTreeObj("treeDemo"),
		   nodes = zTree.getCheckedNodes(true),
		   v = "";
		   ids=new Array();
		   for (var i=0, l=nodes.length; i<l; i++) {
			v += nodes[i].name + ",";
			//alert(nodes[i].id);   //获取选中节点的id值
			ids[i]=nodes[i].id;
		   }
		   $('#treevalue').val(ids.join(','));
		}

		var zNodes =[
			{ id:1, pId:0, name:"随意勾选 1", open:true},
			{ id:11, pId:1, name:"随意勾选 1-1", open:true},
			{ id:111, pId:11, name:"随意勾选 1-1-1"},
			{ id:112, pId:11, name:"随意勾选 1-1-2"},
			{ id:12, pId:1, name:"随意勾选 1-2", open:true},
			{ id:121, pId:12, name:"随意勾选 1-2-1"},
			{ id:122, pId:12, name:"随意勾选 1-2-2"},
			{ id:2, pId:0, name:"随意勾选 2", checked:true, open:true},
			{ id:21, pId:2, name:"随意勾选 2-1"},
			{ id:22, pId:2, name:"随意勾选 2-2", open:true},
			{ id:221, pId:22, name:"随意勾选 2-2-1", checked:true},
			{ id:222, pId:22, name:"随意勾选 2-2-2"},
			{ id:23, pId:2, name:"随意勾选 2-3"}
		];
		
		$(document).ready(function(){
			$.fn.zTree.init($("#treeDemo"), setting, zNodes);
		});
		//-->
	</SCRIPT>
</HEAD>

<BODY>
<input type="text" name="treevalue" id="treevalue">
<div id="treeDemo" class="ztree"></div>
</BODY>
</HTML>